layui.use(['element'], function(){
	$ = layui.jquery;
  	element = layui.element; 
  
  //导航的hover效果、二级菜单等功能，需要依赖element模块
  // larry-side-menu向左折叠
  	if($(window).width()<750){
		trun = 0;
	}else{
		trun = 1;
	}
	
$('.larry-side-menu').click(function() {
  if(trun){
			$('.x-side').animate({left: '0px'},200).siblings('.x-main').animate({left: '200px'},200);
			trun=0;
		}else{
			$('.x-side').animate({left: '-200px'},200).siblings('.x-main').animate({left: '0px'},200);
			trun=1;
		}

});

  	//监听导航点击
    element.on('nav(side)', function (elem) {
        title = elem.find('cite').text();
        if (title == "") return;
        url = elem.attr('_href');
		if(url== undefined || url==null || url=="")return;

        for (var i = 0; i < $('.x-iframe').length; i++) {
            if ($('.x-iframe').eq(i).attr('src') == url) {
                element.tabChange('x-tab', url);
                return;
            }
        };

        res = element.tabAdd('x-tab', {
            title: title//用于演示
            , content: '<iframe frameborder="0" src="' + url + '" class="x-iframe"></iframe>',
            id: url
        });
        element.tabChange('x-tab', url);

        $('.layui-tab-title li').eq(0).find('i').remove();
    });

});


